20e79507e24a48abc1cd5925c29ad38b

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General

Target

20e79507e24a48abc1cd5925c29ad38b
Size

1.7MB
MD5

20e79507e24a48abc1cd5925c29ad38b
SHA1

ca212bf949a44eef24ce083c0850917aa87a589c
SHA256

5d386f0b87316aabc7726d44bd743619b8ff570dcc7addaa45a85096f65e03ee
SHA512

22a5740e9198dd82f7e871b0404510ad41b4f445913d8bd7bd1bac8ef39f08a3e9c7523e2f934d1fbd1724eb2bb589ef4a3f6d71198e4a76a56bff210ba33f46
SSDEEP

49152:GcsyYMj8X1ItPLoU1uEYIWQ0Evyqe+qQwph:BIKuxQ9wh

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

20e79507e24a48abc1cd5925c29ad38b
.exe windows:5 windows x86 arch:x86

430c1858a4e4c0d3836219f5aafee92e

Code Sign

05:cc:a7:83:c3:e3:cc:9d:fd:ac:63:49:c0:c2:9f:62
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

19-05-2015 00:00

Not After

29-04-2016 23:59

Subject

CN=Stunning Apps,O=Stunning Apps,L=Philadelphia,ST=Pennsylvania,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

9f:ea:c8:11:b0:f1:62:47:a5:fc:20:d8:05:23:ac:e6
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

05-05-2015 00:00

Not After

31-12-2015 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

32:33:9a:5a:3b:4b:89:66:73:36:07:ae:5a:a9:64:8d:11:45:31:ca
Signer

Actual PE Digest

32:33:9a:5a:3b:4b:89:66:73:36:07:ae:5a:a9:64:8d:11:45:31:ca

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
SetErrorMode
SetFileTime
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
LoadLibraryA
CreateProcessA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
RemoveDirectoryA
Process32Next
Process32First
CreateToolhelp32Snapshot
lstrcpyA
GetCurrentProcessId
lstrcpynW
lstrlenW
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GlobalFree
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
lstrcpynA
MulDiv

user32

IsWindowVisible
LoadBitmapA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
TrackPopupMenu
GetWindowRect
AppendMenuA
CreatePopupMenu
GetSystemMetrics
EndDialog
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
DialogBoxParamA
GetClassInfoA
CreateWindowExA
SystemParametersInfoA
RegisterClassA
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
CallWindowProcA
GetMessagePos
ScreenToClient
CheckDlgButton
LoadCursorA
SetCursor
GetWindowLongA
GetSysColor
CharNextA
ExitWindowsEx
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
EndPaint
DrawTextA
DestroyWindow

gdi32

CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetBkColor
SelectObject
CreateFontIndirectA
SetBkMode
SetTextColor

shell32

SHFileOperationA
ShellExecuteA
SHGetFileInfoA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetSpecialFolderLocation

advapi32

RegEnumValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegCloseKey
RegEnumKeyA
RegDeleteValueA

comctl32

ImageList_Destroy
ImageList_AddMasked
ImageList_Create
ord17

ole32

CoTaskMemFree
OleUninitialize
CoCreateInstance
OleInitialize

version

GetFileVersionInfoSizeA
VerQueryValueA
GetFileVersionInfoA

winhttp

WinHttpCrackUrl
WinHttpSendRequest
WinHttpOpenRequest
WinHttpCloseHandle
WinHttpConnect
WinHttpOpen

shlwapi

StrStrA
PathFindFileNameA

Sections

.text
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 215KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 372KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

430c1858a4e4c0d3836219f5aafee92e

Code Sign

05:cc:a7:83:c3:e3:cc:9d:fd:ac:63:49:c0:c2:9f:62Certificate

Extended Key Usages

Key Usages

9f:ea:c8:11:b0:f1:62:47:a5:fc:20:d8:05:23:ac:e6Certificate

Extended Key Usages

Key Usages

32:33:9a:5a:3b:4b:89:66:73:36:07:ae:5a:a9:64:8d:11:45:31:caSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

winhttp

shlwapi

Sections

.text Size: 24KB - Virtual size: 24KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 215KB

.ndata Size: - Virtual size: 372KB

.rsrc Size: 34KB - Virtual size: 34KB

.reloc Size: 3KB - Virtual size: 2KB

05:cc:a7:83:c3:e3:cc:9d:fd:ac:63:49:c0:c2:9f:62
Certificate

9f:ea:c8:11:b0:f1:62:47:a5:fc:20:d8:05:23:ac:e6
Certificate

32:33:9a:5a:3b:4b:89:66:73:36:07:ae:5a:a9:64:8d:11:45:31:ca
Signer

.text
Size: 24KB - Virtual size: 24KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 215KB

.ndata
Size: - Virtual size: 372KB

.rsrc
Size: 34KB - Virtual size: 34KB

.reloc
Size: 3KB - Virtual size: 2KB